Average Co-Inventor Count = 1.50
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen Mbh (1 from 391 patents)
2. Patent-Treuhand-Gesellschaft Fur Elektrisch Gluhlampen Mbh (1 from 31 patents)
3. Osram Gesellschaft MIT Beschrankter Haftung (96 patents)
4. Osram S.p.a. - Societa' Riunite Osram Edison Clerici (0 patent)
2 patents:
1. 7460378 - Overload protection arrangement for electronic converters, for instance for halogen lamps
2. 7443106 - Circuit with switch-off device for the operation of light sources